degree of difficulty; difficulty level
to ascertain; to make sure of; to determine; to probe; to get to the bottom (of something)
eccentric; crank; oddball
to tease; to irritate; to tantalize; to keep (someone) in suspense
eccentric young person (esp. girl)
playing at (something); game of make-believe; something done together
performance; execution; skill; dexterity; tact
appearing and disappearing; slipping in and out of view
two-color printing; two-colour printing
right side; right-hand side
left side; left-hand side
to remove; to move out of the way
to lean against; to recline on; to lean on; to rely on; to depend on
greeting; a fine thing to say
welcome!; nice to see you!
wish; desire; hope; prospect; expectation; (one's) hopes
female friend; woman friend
free action; free activity; acting at one's own discretion; taking one's own course; free hand; independent action
confluence (of rivers); merge (of traffic); conflux; union (e.g. of forces); linking up; merging
to meet all three important conditions; to be a triple threat; to be ideal
railway switchback; twisting backward knee trip
to be reminded of; to call to mind
opinion; point of view; visual point
face; visage; look; expression; honor; honour
particularly; only; in the case of
you must be kidding; hey, come on!; surely not!
object of romantic interest
plain; simple; reserved (behaviour, attitude, etc.); modest; quite; a (little) bit
opening (the doors to an event, etc.); inauguration
bell signalling that work, class, etc. will formally begin shortly; first bell; warning bell
valuable article; valuables
talk (of the town); rumour; rumor; gossip
to support; to prop; to sustain; to hold at bay; to stem; to check
bright; intelligent; clever; smart
to act as one; to act in concert; to keep pace; to stay in step
to betray; to turn traitor to; to double-cross
to obey (an order, law, etc.); to abide by (a rule, custom, etc.); to follow (a person); to accompany; to go alongside (e.g. a river); to follow (e.g. a sign)
to jaunt around; to play around; to visit one place after another without effect
to make one's rounds; to patrol